Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Jill Robey

Bib: 25831 β€’F β€’Age: N/A

TX

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Gender (Female)
#0 / 12578
Masters (Masters Women)
#0 / 6862
Age Group (F60-64)
#0 / 782
Top 47%
Race Day Weather
51Β°/41Β°F
overcast clouds
Personalized for Jill

Your Race Performance Report is ready

See how your race unfolded, where your performance changed, and what to focus on next.

Personalized by MyRace AI
Preview insight
Your pace by distance
Fastest segment Β· 8:50/mi at mile 26.2

Your report includes

  • Race Overview
  • Pacing & Splits
  • Performance Analysis
  • Segment Analysis
  • Passing Analysis
  • Improvement Opportunities
One-time purchase Β· Instant access Β· Downloadable PDF Β· Shareable report

Race Timeline and Course Information

Your journey through the course with elevation, pacing, and checkpoint details

⏱️ Race Timeline

Watch your race unfold from start to finish

Start
0:00:00
Race begins
5K
31:33
3.11 mi
Rank: #26374
Start β†’ 5K
31:33 | 10:10/mi
10K
1:01:37
6.21 mi
Rank: #25691 (+683)
5K β†’ 10K
30:04 | 9:41/mi
15K
1:30:53
9.32 mi
Rank: #25164 (+527)
10K β†’ 15K
29:16 | 9:26/mi
20K
2:00:30
12.43 mi
Rank: #24842 (+322)
15K β†’ 20K
29:37 | 9:32/mi
HALF
2:06:57
13.11 mi
Rank: #24809 (+33)
20K β†’ HALF
6:27 | 9:28/mi
25K
2:29:49
15.53 mi
Rank: #24495 (+314)
HALF β†’ 25K
22:52 | 9:26/mi
30K
3:00:48
18.64 mi
Rank: #24205 (+290)
25K β†’ 30K
30:59 | 9:59/mi
20M
3:13:31
20.00 mi
Rank: #23945 (+260)
30K β†’ 20M
12:43 | 9:22/mi
21M
3:23:07
21.00 mi
Rank: #23687 (+258)
20M β†’ 21M
9:36 | 9:36/mi
35K
3:29:48
21.75 mi
Rank: #23557 (+130)
21M β†’ 35K
6:41 | 8:57/mi
23M
3:41:07
23.00 mi
Rank: #23292 (+265)
35K β†’ 23M
11:19 | 9:03/mi
24M
3:50:06
24.00 mi
Rank: #23139 (+153)
23M β†’ 24M
8:59 | 8:59/mi
40K
3:57:53
24.85 mi
Rank: #22993 (+146)
24M β†’ 40K
7:47 | 9:07/mi
25.2M
4:01:15
25.20 mi
Rank: #22915 (+78)
40K β†’ 25.2M
3:22 | 9:46/mi
FINISH
4:10:15
26.22 mi
Rank: #22821 (+94)
25.2M β†’ FINISH
9:00 | 8:50/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Half
via HALF
Distance13.11 mi
Time2:06:57
Pace9:42 /mi
2nd Halfβœ“ Faster
Distance13.11 mi
Time2:03:18
Pace9:25 /mi
πŸ“ŠNegative Split: 2.9% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:38:3731:3310:1031:33
10:10
-
10K
6.21 mi12:08:411:01:379:5530:04
9:41
-0:29
15K
9.32 mi12:37:571:30:539:4629:16
9:26
-0:15
20K
12.43 mi13:07:342:00:309:4229:37
9:32
+0:06
HALF
13.11 mi13:14:012:06:579:426:27
9:28
-0:04
25K
15.53 mi13:36:532:29:499:3922:52
9:26
-0:02
30K
18.64 mi14:07:523:00:489:4230:59
9:59
+0:33
20M
20.00 mi14:20:353:13:319:4112:43
9:22
-0:37
21M
21.00 mi14:30:113:23:079:419:36
9:36
+0:14
35K
21.75 mi14:36:523:29:489:396:41
8:57
-0:39
23M
23.00 mi14:48:113:41:079:3711:19
9:03
+0:06
24M
24.00 mi14:57:103:50:069:368:59
8:59
-0:04
40K
24.85 mi15:04:573:57:539:357:47
9:07
+0:08
25.2M
25.20 mi15:08:194:01:159:353:22
9:46
+0:39
FINISH
26.22 mi15:17:194:10:159:349:00
8:50
-0:56

Checkpoint Splits Visualizations

Explore your race data through different visual perspectives. Scroll to discover each visualization.

πŸ“ˆPace Line

Pace Progression

Track your pace changes throughout the race. Dot colors mark your quickest to easiest segments, relative to your own pace.

Fastest Pace

8:50 /mi

Average Pace

9:33 /mi

Slowest Pace

10:10 /mi

Loading chart...
Fastest
Middle
Slowest
Average

πŸ“ŠSegments

Segment Time Comparison

Bar length shows time spent in each segment. Colors mark your faster to slower segments, relative to your own pace.

Time at Faster Pace

3:04:21

74% of race

Time at Steady Pace

1:05:54

26% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 9:33 /mi

Loading chart...
Faster pace (< avg)
Steady pace (β‰ˆ avg)
Slower pace (> avg)

🎨Heatmap

Pace Heatmap

Where you sped up and eased off relative to your own pace across the race. Colors are relative to your own range, not to other runners.

Loading...
0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Click or hover over segments to see details

✨Sparklines

Checkpoint Splits with Pace Trends

Enhanced split table showing pace trends through mini sparkline visualizations.

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi11:38:3731:3310:1031:33
10:10
#26374
10K
6.21 mi12:08:411:01:379:5530:04
9:41
#25691
15K
9.32 mi12:37:571:30:539:4629:16
9:26
#25164
20K
12.43 mi13:07:342:00:309:4229:37
9:32
#24842
HALF
13.11 mi13:14:012:06:579:426:27
9:28
#24809
25K
15.53 mi13:36:532:29:499:3922:52
9:26
#24495
30K
18.64 mi14:07:523:00:489:4230:59
9:59
#24205
20M
20.00 mi14:20:353:13:319:4112:43
9:22
#23945
21M
21.00 mi14:30:113:23:079:419:36
9:36
#23687
35K
21.75 mi14:36:523:29:489:396:41
8:57
#23557
23M
23.00 mi14:48:113:41:079:3711:19
9:03
#23292
24M
24.00 mi14:57:103:50:069:368:59
8:59
#23139
40K
24.85 mi15:04:573:57:539:357:47
9:07
#22993
25.2M
25.20 mi15:08:194:01:159:353:22
9:46
#22915
FINISH
26.22 mi15:17:194:10:159:349:00
8:50
#22821
Faster pace
Steady pace
Slower pace

Rankings

Your position at each checkpoint and how you ranked in each segment

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF60-64Seg. OverallSeg. FemalesSeg. F60-64
5K3.11 mi3.11 mi26374109041090424205(Top 83%)9761(Top 78%)9761(Top 1248%)
10K6.21 mi3.10 mi25691+68310555+34910555+34925044(Top 86%)10200(Top 81%)10200(Top 1304%)
15K9.32 mi3.11 mi25164+52710263+29210263+29224205(Top 83%)9761(Top 78%)9761(Top 1248%)
20K12.43 mi3.11 mi24842+32210099+16410099+16423855(Top 82%)9614(Top 76%)9614(Top 1229%)
HALF13.11 mi0.68 mi24809+3310077+2210077+2224285(Top 84%)9830(Top 78%)9830(Top 1257%)
25K15.53 mi2.42 mi24495+3149920+1579920+15722818(Top 79%)9110(Top 72%)9110(Top 1165%)
30K18.64 mi3.11 mi24205+2909806+1149806+11423055(Top 79%)9318(Top 74%)9318(Top 1192%)
20M20.00 mi1.36 mi23945+2609677+1299677+12920546(Top 71%)8119(Top 65%)8119(Top 1038%)
21M21.00 mi1.00 mi23687+2589566+1119566+11118998(Top 65%)7337(Top 58%)7337(Top 938%)
35K21.75 mi0.75 mi23557+1309523+439523+4319805(Top 68%)7867(Top 63%)7867(Top 1006%)
23M23.00 mi1.25 mi23292+2659405+1189405+11818729(Top 65%)7345(Top 58%)7345(Top 939%)
24M24.00 mi1.00 mi23139+1539341+649341+6419428(Top 67%)7750(Top 62%)7750(Top 991%)
40K24.85 mi0.85 mi22993+1469276+659276+6518918(Top 65%)7540(Top 60%)7540(Top 964%)
25.2M25.20 mi0.35 mi22915+789248+289248+2818564(Top 64%)7361(Top 59%)7361(Top 941%)
FINISH26.22 mi1.02 mi22821+949207+419207+4119817(Top 68%)8005(Top 64%)8005(Top 1024%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 83%
Γ—21
+97ft-345ft

Overall

24205

Females

9761

F60-64

9761

5K→10K

3.1 - 6.2 mi

Top 86%
Γ—5
+79ft-138ft

Overall

25044

Females

10200

F60-64

10200

10K→15K

6.2 - 9.3 mi

Top 83%
Γ—3
+67ft-78ft

Overall

24205

Females

9761

F60-64

9761

15K→20K

9.3 - 12.4 mi

Top 82%
Γ—5
+106ft-86ft

Overall

23855

Females

9614

F60-64

9614

20K→HALF

12.4 - 13.1 mi

Top 84%
Γ—2
+19ft-37ft

Overall

24285

Females

9830

F60-64

9830

HALF→25K

13.1 - 15.5 mi

Top 79%
Γ—4
+66ft-88ft

Overall

22818

Females

9110

F60-64

9110

25K→30K

15.5 - 18.6 mi

Top 79%
Γ—9
+181ft-148ft

Overall

23055

Females

9318

F60-64

9318

30K→20M

18.6 - 20.0 mi

Top 71%
Γ—5
+64ft-50ft

Overall

20546

Females

8119

F60-64

8119

20M→21M

20.0 - 21.0 mi

Top 65%
Γ—8
+106ft-24ft

Overall

18998

Females

7337

F60-64

7337

21M→35K

21.0 - 21.8 mi

Top 68%
Γ—7
+17ft-86ft

Overall

19805

Females

7867

F60-64

7867

35K→23M

21.8 - 23.0 mi

Top 65%
Γ—5
+23ft-63ft

Overall

18729

Females

7345

F60-64

7345

23M→24M

23.0 - 24.0 mi

Top 67%
Γ—6
+12ft-82ft

Overall

19428

Females

7750

F60-64

7750

24M→40K

24.0 - 24.9 mi

Top 65%
Γ—1
+6ft-20ft

Overall

18918

Females

7540

F60-64

7540

40K→25.2M

24.9 - 25.2 mi

Top 64%
Γ—1
+13ft-16ft

Overall

18564

Females

7361

F60-64

7361

25.2M→FINISH

25.2 - 26.2 mi

Top 68%
Γ—2
+22ft-21ft

Overall

19817

Females

8005

F60-64

8005

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
3660*
Passed By
107
Net Change
+3553
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#26374
5K β†’ 10K712*29+683#26374#25691
10K β†’ 15K534*7+527#25691#25164
15K β†’ 20K340*18+322#25164#24842
20K β†’ HALF4310+33#24842#24809
HALF β†’ 25K316*2+314#24809#24495
25K β†’ 30K315*25+290#24495#24205
30K β†’ 20M262*2+260#24205#23945
20M β†’ 21M260*2+258#23945#23687
21M β†’ 35K1300+130#23687#23557
35K β†’ 23M265*0+265#23557#23292
23M β†’ 24M1530+153#23292#23139
24M β†’ 40K1460+146#23139#22993
40K β†’ 25.2M791+78#22993#22915
25.2M β†’ FINISH10511+94#22915#22821
TOTALS3660*107+3553

* Includes athletes who did not complete a segment (DNF/DNQ).

πŸ“Š

Passing Analysis Visualizations

Explore your passing analysis through 5 different visualizations. Scroll to discover each one.

Time:
Category:

πŸ“ˆPosition Graph

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🎨Heatmap Timeline

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πŸ”„Passing Circle

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🌊Position Flow

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πŸƒRace Lanes

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Qualifying & Age Grade

See how your performance stacks up against qualifying standards

OTQ

Olympic Trials Qualifying analysis available

Activity Data

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